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Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1146947147

Certificate GIA 1146947147

Diamond specifications and retailer prices

From £4,817 GBP
$6,454 USD
As of October 31, 2026
Save £708 GBP (13%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,451 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1146947147. Listed at 7 retailers as of October 31, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146947147
Dimensions5.89 × 5.64 × 3.88 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.89 mm5.64 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1146947147
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £7,451 GBP|Low: £4,817 GBP|High: £7,541 GBP|Avg: £5,662 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£4,817 GBP
Retailer 3£4,898 GBP
Retailer 2£5,525 GBP
MOH London£7,451 GBP

42 data points across 4 retailers

7 retailers£4,817 GBP to £5,525 GBP

B
Cheapest Retailer
-
£4,817 GBP
$6,454 USD
B
Retailer 2
-
£4,898 GBP
View
B
Retailer 3
-
£5,150 GBP
$6,900 USD
View
B
Retailer 4
-
£5,150 GBP
$6,900 USD
View
B
Retailer 5
-
£5,321 GBP
$7,130 USD
View
B
Retailer 6
-
£5,525 GBP
€7,050 EUR
View
Most Expensive
MOH London
470CC9E47 · Nov 1
£7,451 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £4,817 GBPSave up to £708 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.02ct Princess
£4,817 GBP